Relationships

Unobtainium has these relationships to other tropes:

parents kids shares a parent with:
Applied Phlebotinum
Artistic License Chemistry
parent child
Applied PhlebotinumBackground Magic Field
''Aesoptinum
''Philosophers Stone
Artistic License ChemistryMirror Chemistry
''Hollywood Acid
''Poison Is Corrosive
You'll need to Get Known if you want to add or modify these relationships.